MySQL is vulnerable to privilege escalation vulnerability. The vulnerability exists in the subcomponent Server: Security: Privileges in the MySQL Server component of Oracle MySQL. A low privileged attacker with network access via multiple protocols could gain read access to a subset of MySQL Server accessible data.
www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
www.securityfocus.com/bid/104769
www.securitytracker.com/id/1041294
access.redhat.com/errata/RHSA-2018:3655
access.redhat.com/security/updates/classification/#moderate
security.netapp.com/advisory/ntap-20180726-0002/
usn.ubuntu.com/3725-1/